JP5014041B2 - 情報記録再生装置 - Google Patents

情報記録再生装置 Download PDF

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Publication number
JP5014041B2
JP5014041B2 JP2007247621A JP2007247621A JP5014041B2 JP 5014041 B2 JP5014041 B2 JP 5014041B2 JP 2007247621 A JP2007247621 A JP 2007247621A JP 2007247621 A JP2007247621 A JP 2007247621A JP 5014041 B2 JP5014041 B2 JP 5014041B2
Authority
JP
Japan
Prior art keywords
recording
layer
objective lens
disc
movable range
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
JP2007247621A
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English (en)
Japanese (ja)
Other versions
JP2008171534A (ja
JP2008171534A5 (enExample
Inventor
利彦 鈴木
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Canon Inc
Original Assignee
Canon Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Canon Inc filed Critical Canon Inc
Priority to JP2007247621A priority Critical patent/JP5014041B2/ja
Priority to US11/947,344 priority patent/US7933182B2/en
Publication of JP2008171534A publication Critical patent/JP2008171534A/ja
Publication of JP2008171534A5 publication Critical patent/JP2008171534A5/ja
Application granted granted Critical
Publication of JP5014041B2 publication Critical patent/JP5014041B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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  • Optical Recording Or Reproduction (AREA)
  • Optical Head (AREA)
JP2007247621A 2006-12-13 2007-09-25 情報記録再生装置 Expired - Fee Related JP5014041B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2007247621A JP5014041B2 (ja) 2006-12-13 2007-09-25 情報記録再生装置
US11/947,344 US7933182B2 (en) 2006-12-13 2007-11-29 Optical information recording and reproducing apparatus that sets a movable range of an objective lens based on the type of recording medium

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2006335810 2006-12-13
JP2006335810 2006-12-13
JP2007247621A JP5014041B2 (ja) 2006-12-13 2007-09-25 情報記録再生装置

Publications (3)

Publication Number Publication Date
JP2008171534A JP2008171534A (ja) 2008-07-24
JP2008171534A5 JP2008171534A5 (enExample) 2010-10-28
JP5014041B2 true JP5014041B2 (ja) 2012-08-29

Family

ID=39699466

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007247621A Expired - Fee Related JP5014041B2 (ja) 2006-12-13 2007-09-25 情報記録再生装置

Country Status (1)

Country Link
JP (1) JP5014041B2 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5463118B2 (ja) * 2009-10-23 2014-04-09 日立コンシューマエレクトロニクス株式会社 光ディスク装置
JP6008809B2 (ja) * 2013-09-04 2016-10-19 三菱電機株式会社 光ディスク装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06203401A (ja) * 1993-01-06 1994-07-22 Hitachi Ltd 光ディスク装置およびそのトラッキング制御方法
JP3189616B2 (ja) * 1995-03-17 2001-07-16 株式会社日立製作所 ２層型光ディスク及び光ディスク再生装置
JPH1166576A (ja) * 1997-08-22 1999-03-09 Nikon Corp 情報記録再生装置
JP2000357329A (ja) * 1999-06-15 2000-12-26 Teac Corp 光ディスク装置

Also Published As

Publication number Publication date
JP2008171534A (ja) 2008-07-24

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